zeng chao (128 risultati)

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Paperback. Condizione: New. In the last decades robots are expected to be of increasing intelligence to deal with a large range of tasks. Especially, robots are supposed to be able to learn manipulation skills from humans. To this end, a number of learning algorithms and techniques have been developed and successfully implemented for various robotic tasks. Among these methods, learning from demonstrations (LfD) enables robots to effectively and efficiently acquire skills by learning from human demonstrators, such that a robot can be quickly programmed to perform a new task.This book introduces recent results on the development of advanced LfD-based learning and control approaches to improve the robot dexterous manipulation. First, there's an introduction to the simulation tools and robot platforms used in the authors' research. In order to enable a robot learning of human-like adaptive skills, the book explains how to transfer a human user's arm variable stiffness to the robot, based on the online estimation from the muscle electromyography (EMG). Next, the motion and impedance profiles can be both modelled by dynamical movement primitives such that both of them can be planned and generalized for new tasks. Furthermore, the book introduces how to learn the correlation between signals collected from demonstration, i.e., motion trajectory, stiffness profile estimated from EMG and interaction force, using statistical models such as hidden semi-Markov model and Gaussian Mixture Regression. Several widely used human-robot interaction interfaces (such as motion capture-based teleoperation) are presented, which allow a human user to interact with a robot and transfer movements to it in both simulation and real-word environments. Finally, improved performance of robot manipulation resulted from neural network enhanced control strategies is presented. A large number of examples of simulation and experiments of daily life tasks are included in this book to facilitate better understanding of the readers.

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paperback. Condizione: New. Paperback. Pub Date :2013-04-01 Pages: 107 Language: Chinese Publisher: People's Communications Press Product Name : Double Arch Bridge Construction Safety Control of demolition : History Zengchao ISBN Number: 9787114105241 Press: People's Communications Press Item Type: Books published :2013 -04-01 printing time :2013 -04-01 [Description] Double Arch Bridge demolition construction Safety control edited by increased toward history . Wu Xiaoguang . Wangxian Li . LI Xiao-li . This book describe.

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paperback. Condizione: New. Language:Chinese.Publisher: Shaanxi Press. Chang an and Luoyang in mind the book details the market Square. the palace. government offices. Yuanyou waterways. temples. Ta Yuan. celebrity mansion. are Beijing s history and geography between the two basic information. So far nearly 200 years into the book. with the archaeological progress. many new information.

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Soft cover. Condizione: New. Language:Chinese.Author:BEI CHAO ZHAO ZENG FU WU YAN JIU .Binding:.Publisher:Peking University Press.

Paperback. Condizione: Brand New. 190 pages. 9.19x6.13x0.42 inches. In Stock.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-08-01 Publisher:Shanghai People's Fine Arts Publishing House. Lalang Pei. came to Qiantang with an imperial decree: 800 beauties should be selected. and they should be handed in within three days. The county officials were terrified. the folk dogs jumped and chickens flew. every household was miserable. and every family was crying. The flesh and blood are not willing to be separated. so quickly marry a daughter. pull matchmakers everywhere. and compete.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-08-01 Publisher:Shanghai People's Fine Arts Publishing House Jing Chai Ji in the early years of the Southern Song Dynasty. Wenzhou. Zhejiang Province Gongsheng Qian was popular. and there was a daughter Yulian born to his ex-wife; Wang Shipeng. a scholar in the same city. not only learned well. but also With a good character. because his family was poor. he used Jingchai as a betrothal gift and married Qian Yulian. Qian Gongsheng's step-wife loves the .

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Morning Glory Press. This book introduces the fat children. sleepwalk in high school. the chosen one.

Condizione: New. Chenguang Yang is a Co-Chair of the Technical Committee on Collaborative Automation for Flexible Manufacturing (CAFM), IEEE Robotics and Automation Society and Co-Chair of the Technical Committee on Bio-mechatronics and Bio-robotics Systems (B2S), IEEE S.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :1993-01 Pages: 143 Publisher: Haitian Publishing House sheet: 5 ordinary 5.00 courier 10.00Four Satisfaction guaranteed,or money back.

Paperback. Condizione: New. In the last decades robots are expected to be of increasing intelligence to deal with a large range of tasks. Especially, robots are supposed to be able to learn manipulation skills from humans. To this end, a number of learning algorithms and techniques have been developed and successfully implemented for various robotic tasks. Among these methods, learning from demonstrations (LfD) enables robots to effectively and efficiently acquire skills by learning from human demonstrators, such that a robot can be quickly programmed to perform a new task.This book introduces recent results on the development of advanced LfD-based learning and control approaches to improve the robot dexterous manipulation. First, there's an introduction to the simulation tools and robot platforms used in the authors' research. In order to enable a robot learning of human-like adaptive skills, the book explains how to transfer a human user's arm variable stiffness to the robot, based on the online estimation from the muscle electromyography (EMG). Next, the motion and impedance profiles can be both modelled by dynamical movement primitives such that both of them can be planned and generalized for new tasks. Furthermore, the book introduces how to learn the correlation between signals collected from demonstration, i.e., motion trajectory, stiffness profile estimated from EMG and interaction force, using statistical models such as hidden semi-Markov model and Gaussian Mixture Regression. Several widely used human-robot interaction interfaces (such as motion capture-based teleoperation) are presented, which allow a human user to interact with a robot and transfer movements to it in both simulation and real-word environments. Finally, improved performance of robot manipulation resulted from neural network enhanced control strategies is presented. A large number of examples of simulation and experiments of daily life tasks are included in this book to facilitate better understanding of the readers.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Onion and garlic cure all diseases a version of a printedFour Satisfaction guaranteed,or money back.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Kissinger's memoirs: the White House years (section translations) (1968-1973)Four Satisfaction guaranteed,or money back.

paperback. Condizione: New. Paperback.Pub Date:2021-10-01 Pages:237 Language:Chinese Publisher:Science Press Thermodynamics of Gas in Coal Seam elaborates the physical mechanism of heat change in the interaction between coal and methane. and Control mechanism of temperature on methane desorption and migration in coal. Thermodynamics of Gas in Coal Seam is divided into two relatively independent parts. The first part mainly describes the thermophysical interaction between coal and methane. including the adsorption heat t.

Soft cover. Condizione: New. Language:Chinese.Author:LI ZENG CHAO.Binding:Soft cover.Publisher:China Forestry Publishing House; 1 (February 1. 20.

paperback. Condizione: Good. Paperback. Pub Date: Unknown in Publisher: Liaohai Press book products in Figure package surface collections.

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paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-11 Pages: 174 Publisher: Science Press Drought and high temperature are both natural disasters with huge impacts. Compound high temperature drought events refer to drought and high temperature events that occur simultaneously. which may cause more serious disasters than single drought or high temperature. In recent years. compound high temperature drought events have caused huge losses to water resources supply. agricultural production. ecosystems an.

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